Medications for treating mammary gland hyperplasia: (1) Simple mammary gland hyperplasia 1) For diagnosed patients without symptoms such as pain, it is possible to consider not using medication for treatment. Maintaining a regular lifestyle, relaxing, eating less high-fat food, and drinking fewer caffeinated beverages are all beneficial. 2) If pain affects normal life and work, severe cases may even consider using estrogen blockers to relieve pain. 3) Surgery is generally not recommended, unless the hyperplastic lumps cannot exclude malignancy. (2) Cystic mammary gland hyperplasia 1) For small cysts with mild symptoms, no surgery is needed, and endocrine treatment can be used, including anti-estrogen drugs such as tamoxifen and toremifene, as well as traditional Chinese medicine. 2) If the cyst is large, causes compression symptoms, or if ultrasonography suggests that the cyst wall is locally thickened, has abundant blood supply, contains a tumor attached to the wall, or if the patient is greatly stressed about the potential for cancer, surgical treatment can be considered.